Sea Temperature in Sifnos in May

Complete information on the sea temperature range in the Aegean Sea in Sifnos in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Sifnos. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Sifnos in May

16°C

MINIMUN

19°C

AVERAGE

22°C

MAXIMUM

Historical Data of Water Temperature in May in Sifnos

Water Temperature Chart for Aegean Sea in Sifnos in May

Sea Temperature Table in Sifnos in May Over the Past Years

Day	2024	2023	2022	Average
May 1	18°C	18°C	17°C	17.5°C
May 2	19°C	18°C	17°C	18.0°C
May 3	19°C	17°C	17°C	17.5°C
May 4	19°C	18°C	17°C	18.0°C
May 5	19°C	18°C	18°C	18.0°C
May 6	20°C	17°C	18°C	18.3°C
May 7	19°C	18°C	18°C	18.3°C
May 8	19°C	18°C	18°C	18.3°C
May 9	19°C	18°C	18°C	18.3°C
May 10	18°C	17°C	18°C	18.0°C
May 11	19°C	18°C	19°C	18.8°C
May 12	19°C	17°C	19°C	18.3°C
May 13	18°C	18°C	19°C	18.3°C
May 14	18°C	18°C	19°C	18.3°C
May 15	19°C	18°C	19°C	18.8°C
May 16	19°C	19°C	19°C	18.8°C
May 17	20°C	19°C	20°C	19.5°C
May 18	20°C	19°C	20°C	19.3°C
May 19	20°C	20°C	20°C	19.8°C
May 20	19°C	20°C	20°C	19.5°C
May 21	19°C	20°C	20°C	19.8°C
May 22	20°C	20°C	20°C	19.8°C
May 23	20°C	20°C	21°C	20.3°C
May 24	21°C	20°C	21°C	20.3°C
May 25	21°C	20°C	21°C	20.5°C
May 26	20°C	19°C	21°C	20.0°C
May 27	20°C	19°C	21°C	20.0°C
May 28	21°C	19°C	21°C	20.3°C
May 29	22°C	19°C	22°C	20.8°C
May 30	21°C	19°C	22°C	20.5°C

Sifnos Climate and Swimming Opportunities in May

24°C

Average Day Air Temperature

16°C

Average Night Air Temperature

12 mm

Precipitation Amount per Month

3 days

Number of Rainy Days

14 hrs

Daylight
per Day

10 hrs

Sunshine
per Day

16 km/h

Average Wind Speed

64%

Average
humidity

Sifnos lies within the South Aegean in Greece. The average daytime temperature in Sifnos in May is 24°C (75°F), while the nighttime average is 16°C (61°F). There are typically three rainy days during the month, with a total precipitation of 12 mm (0.5 inches). The daylight duration in May in Sifnos is 14 hours, with an average of 10 hours of sunshine per day. The average wind speed in May is 16 km/h (10 mph), and the humidity level is around 64%.

The water temperature in Sifnos in May ranges from 17°C to 20°C (63°F to 68°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 19°C (66°F) by mid-May and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Sifnos for May is 19°C (66°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Sifnos

What is the sea temperature in Sifnos in May?

The water temperature in the Aegean Sea in Sifnos in May ranges from 17°C to 20°C (63°F to 68°F).

Is it possible to swim in the Aegean Sea in Sifnos in May?

The average sea temperature in Sifnos in May is 19°C (66°F), and the air temperature is 24°C (75°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.